@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9d16272-571f-4e37-8e10-04d2194c304c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9d16272-571f-4e37-8e10-04d2194c304c> .